Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2021/07/16 | 1 | 20 | AXX | S43E59 | |
2021/07/17 | 1 | 10 | AXX | S43E49 | |
2021/07/18 | 1 | 10 | AXX | S41E35 | |
2021/07/19 | 1 | 10 | AXX | S43E22 |
B |
---|
4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B4.1 | 2021/07/16 | 12:54 | 12:59 | 13:05 | |
2 | B1.6 | 2021/07/16 | 16:23 | 16:26 | 16:31 | |
3 | B1.5 | 2021/07/16 | 20:40 | 20:45 | 20:49 | |
4 | B1.2 | 2021/07/16 | 18:20 | 18:27 | 18:33 |
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/11/05 | M2.6 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
November 2024 | 215.8 +74.4 |
Last 30 days | 161.1 +7.2 |